The anatomy of a top result.

Forward index · top stems on this page

document length 335 body tokens  ·  max tf 10 (imdb)  ·  vocabulary 198 distinct stems  ·  title 4 stems

Score breakdown

Re-derived from the same tf·idf cosine values, boost factors, and PageRank multipliers the live ranker just used. weighted = body + title × 2.0 · final = weighted × phrase × pagerank.

1. cosine(query, body) tf·idf body · 5 resolved stems0.6132
2. cosine(query, title) × 2.0 title boost ×2.0 applied1.2643
3. weighted subtotal cosBody + 2.0 × cosTitle1.8775
4. × phrase multiplier stems not within 5-token window · ×1.0×1.0
5. × pagerank multiplier PageRank not computed for this page · ×1.0×1.0000
6. final score weighted × phrase × pagerank1.8775

Per-query-stem · how each term contributes

1. imdb wid 1084 · df 288 body tf 10 title tf 0 idf 0.059
2. user wid 1045 · df 289 body tf 9 title tf 0 idf 0.054
3. travel wid 0318 · df 8 body tf 8 title tf 1 idf 5.229
4. rate wid 1518 · df 151 body tf 8 title tf 0 idf 0.990
5. world wid 0108 · df 53 body tf 7 title tf 1 idf 2.501

Outlinks (1)

• https://hitcslj.github.io/TestPages/Movie.htm